查询词典 routine modification

The abnormal DNA modification is characteristically a hallmark of cancer cells.

DNA 变体的异常是癌细胞的一个典型标志。

Overall responsible for the designing and modification of air conditioning product such as air handling unit and chiller,etc.

负责公司技术部及部门下属的管理工作； 2。全面负责产品的设计及改造工作； 3。

This review has a closer look at chemical modification of chitin and chitosan.

为此，甲壳素和壳聚糖的化学改性成为该材科研究的重要方向之一。

It has recently reported that chromatin modification plays an important role in regulation of gene expression.

近年研究发现，染色质修饰在基因表达调节中起重要作用。

The melting speed, overheat temperature, pouring temperature and modification in production of high chrome cast iron were studied.

对高铬铸铁的熔炼速度、过热温度、浇注温度及变质处理进行了研究。

Objective To seek for a suitable chamical agent for surface modification of chrysotile.

目的 寻求一种适宜的石棉表面改性剂。

As an important surface modification method, laser cladding has drawn more and more attention in recent years.

激光熔覆作为表面改性和快速成形的一种重要方法，得到越来越多的关注。

The characteristics and applications of laser cladding in materials processing and surface modification technology which used in the aviation industry are introduced.

概述了激光熔覆技术在材料加工和表面改性上特点及在航空工业中的应用。

Meanwhile, it could be seen that there does not exist a confidence interval with width less than 0.5 because of the property of Poisson distribution. Based on these conditions, the author mainly carried out research into two aspects of this problem as follows. Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example,"exact" confidence interval, Wald confidence interval and Bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed .Also, several better confidence intervals such asare also presented .Secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two-stage interval estimate procedures. At the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. The numerical computation shows that the method considered in this dissertation have good properties and applied value.

同时，由于Poisson分布的特性，我们知道不存在其参数区间长度小于0.5的置信区间，基于这些情况，我们主要展开了以下两个方面的研究：一是利用数值计算分析与理论分析的方法对现有的若干置信区间如"精确"置信区间，Wald置信区间，Bayes置信区间等进行分析比较，发现了一些缺陷，针对这些缺陷，我们进行适当的修正，并得到几种性质较好的置信区间如：修正大样本区间Jeffreys原则下置信区间二是针对已给定的置信系数与区间长度，我们提出了一种渐近的两阶段区间估计程序，并利用数值计算的方法，在各种置信系数与区间长度限定下，算出了最优的第一阶段观测次数，大量数据表明，本文考虑的方法性态良好，具有应用价值。

Climate modification is essentially the excessive heating of the planet, which results in dramatic climatic changes.

修改主要是气候的过度加热的星球，从而导致巨大的气候变化。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我